BTW is the v19 really just a rebase of the preceding version? I'm asking because v18 was adding two types into pg_type.dat, namely jsonpath (6050) and _jsonpath (6051), while v19 only adds jsonpath (6050). I've noticed because v18 was missing a comma between the two entries, which I'd say is a bug - interestingly enough, both types were created correctly, so it seems to be resilient to such typos.
regards -- Tomas Vondra http://www.2ndQuadrant.com PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
